Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Back Catalog number: PCB-LCS-H Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended M-8150S-A-10 MCPP acid, 2.0mg/mL in MeOH, 1ml Price on request 673914 iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml Price on request C14000000 Genite, certified, 0.25g Price on request